126251790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20731}}^1$

素因数の和:20777

約数の個数: 64

約数和(自身を含む): 358248960

約数和(自身を除く): 231997170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 20731, 41462, 62193, 103655, 124386, 145117, 207310, 290234, 310965, 435351, 601199, 621930, 725585, 870702, 1202398, 1451170, 1803597, 2176755, 3005995, 3607194, 4208393, 4353510, 6011990, 8416786, 9017985, 12625179, 18035970, 21041965, 25250358, 42083930, 63125895, 126251790]

約数ペア:

[(1, 126251790), (2, 63125895), (3, 42083930), (5, 25250358), (6, 21041965), (7, 18035970), (10, 12625179), (14, 9017985), (15, 8416786), (21, 6011990), (29, 4353510), (30, 4208393), (35, 3607194), (42, 3005995), (58, 2176755), (70, 1803597), (87, 1451170), (105, 1202398), (145, 870702), (174, 725585), (203, 621930), (210, 601199), (290, 435351), (406, 310965), (435, 290234), (609, 207310), (870, 145117), (1015, 124386), (1218, 103655), (2030, 62193), (3045, 41462), (6090, 20731)]